Go to purchase order window and create one order for F&B España, Bebidas Alegres business partner, dated on today's date.
Go to lines and select Product 1.
Enter 55 in the field Operative Quantity.
Book the order
Close the order and verify that Ordered quantity changes to 0 Unit.

Run Purchase Order Report for Bebidas Alegres business partner and for today's date, in HTML.

Verify that close purchase order is shown as Qty IN AUM remains as 55 and that should not be the case.

Same applies in the case of a Sales order including a product having an alternative UOM. Same way if that sales order is not delivered but closed "Operative Quanity" does not change to 0

Same applies to:
Return to Vendor
Return from Customer

Proposed Solution

If a not delivered order is closed same way that Ordered/Returm Quantity field is changed to 0, Operative Quantity should also be changed to 0.

Fixes issue 35693: Operative quantity should be updated when document is closed

When a Purchase Order/Return From Customer/Return to Vendor document is closed,
the Operative Quantity field is updated to the corresponding value, according to
the Product, Quantity and Aum of the line.